Question

An avulsed (knocked-out) tooth should be?

1) scrubbed before immersion in milk
2) re-implanted
3) saved if re-implanted promptly
4) immersed in an antiseptic solution

Answer 1

A knocked-out tooth should be re-implanted as soon as possible and should not be scrubbed. If immediate re-implantation is not feasible, the tooth should be rinsed gently and kept in milk or a tooth preservation solution until reaching a dentist.

Step-by-step explanation:

An avulsed (knocked-out) tooth should be re-implanted as soon as possible for the best chance of survival. If immediate re-implantation is not possible, the tooth should not be scrubbed and should instead be gently rinsed to remove dirt and debris. The next best step is to preserve the tooth in a physiologic solution such as milk or a special tooth preservation product until getting to a dentist. Immersion in an antiseptic solution is not recommended as this can damage the cells on the root surface that are vital for the re-implantation process. The tooth should be saved if re-implanted promptly by a dental professional to improve the chances of successful healing.